∓

Translingual

Description

The plus sign (Template:M) placed below the minus sign (Template:M), as an inverse of Template:M.

Symbol

1. Template:Lb The minus-plus sign: used after ± to indicate that when the first operation is 'plus', this one is 'minus', and vice versa.

   $\cos (x\pm y)=\cos x\cos y\mp \sin x\sin y⟺(\cos (x+y)=\cos x\cos y-\sin x\sin y\wedge \cos (x-y)=\cos x\cos y+\sin x\sin y)$

2. Template:Lb Advantage for black.
3. Template:Lb A tredecile (3⁄10) aspect of 108°.

   Template:Syn

Antonyms

• Template:L